CA2101860A1 - High speed data transfer over twisted pair cabling - Google Patents

High speed data transfer over twisted pair cabling

Info

Publication number
CA2101860A1
CA2101860A1 CA002101860A CA2101860A CA2101860A1 CA 2101860 A1 CA2101860 A1 CA 2101860A1 CA 002101860 A CA002101860 A CA 002101860A CA 2101860 A CA2101860 A CA 2101860A CA 2101860 A1 CA2101860 A1 CA 2101860A1
Authority
CA
Canada
Prior art keywords
hub
network node
data
twisted wire
wire pairs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002101860A
Other languages
English (en)
French (fr)
Inventor
Alan Albrecht
Steven Harold Goody
Michael Peter Spratt
Joseph Anthony Curcio Jr.
Daniel Joseph Dove
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of CA2101860A1 publication Critical patent/CA2101860A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • H04L25/4908—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)
CA002101860A 1992-11-06 1993-08-04 High speed data transfer over twisted pair cabling Abandoned CA2101860A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/972,694 US5550836A (en) 1992-11-06 1992-11-06 High speed data transfer over twisted pair cabling
US972,694 1992-11-06

Publications (1)

Publication Number Publication Date
CA2101860A1 true CA2101860A1 (en) 1994-05-07

Family

ID=25520009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002101860A Abandoned CA2101860A1 (en) 1992-11-06 1993-08-04 High speed data transfer over twisted pair cabling

Country Status (5)

Country Link
US (2) US5550836A (de)
EP (2) EP0714191B1 (de)
JP (1) JPH06216925A (de)
CA (1) CA2101860A1 (de)
DE (1) DE69331881T2 (de)

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Also Published As

Publication number Publication date
DE69331881D1 (de) 2002-06-06
EP0714191A3 (de) 1996-06-26
EP0714191A2 (de) 1996-05-29
US5583872A (en) 1996-12-10
EP0596523A3 (de) 1996-01-03
JPH06216925A (ja) 1994-08-05
DE69331881T2 (de) 2002-08-29
EP0714191B1 (de) 2002-05-02
US5550836A (en) 1996-08-27
EP0596523A2 (de) 1994-05-11

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Legal Events

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EEER Examination request
FZDE Discontinued